Trigonometry Examples

Find an angle that is coterminal to .
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Subtract from .
The resulting angle of is positive, less than , and coterminal with .
Find the value using the definition of cosecant.
Substitute the values into the definition.
Simplify the result.
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Multiply the numerator by the reciprocal of the denominator.
Multiply by to get .
Multiply by .
Simplify.
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Combine.
Raise to the power of .
Raise to the power of .
Use the power rule to combine exponents.
Add and to get .
Rewrite as .
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